Question: What is the concept developed by Niklas Luhman and which has the word "society" in their name?
Paraphrase: What is Niklas Luhman's concept that has the word "society" in its name?
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q151885 . ?sbj wdt:P3342 wd:Q57238 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'society')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: society, society